package com.ghc.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.ghc.util.SysContent;

public class GetContent implements Filter{

	@Override
	public void doFilter(ServletRequest arg0, ServletResponse arg1,
			FilterChain arg2) throws IOException, ServletException {
		SysContent.setRequest((HttpServletRequest) arg0);  
        SysContent.setResponse((HttpServletResponse) arg1);  
        arg2.doFilter(arg0, arg1);  
	}
	
	@Override
	public void destroy() {
		
	}

	@Override
	public void init(FilterConfig arg0) throws ServletException {
		
	}

}
